The task is to match the hydroelectric power stations listed in List-I with their corresponding locations on the map in List-II. The correct answer is option 2.

In option 1, the matching is as follows: A (Srisailam) - 3, B (Sabarigiri) - 1, C (Hirakud) - 4, D (Sileru) - 2. This does not match with the correct answer.

In option 2, the matching is as follows: A (Srisailam) - 3, B (Sabarigiri) - 4, C (Hirakud) - 1, D (Sileru) - 2. This matches with the correct answer.

In option 3, the matching is as follows: A (Srisailam) - 2, B (Sabarigiri) - 4, C (Hirakud) - 1, D (Sileru) - 3. This does not match with the correct answer.

In option 4, the matching is as follows: A (Srisailam) - 2, B (Sabarigiri) - 1, C (H